Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Last seen: Sep 17, 2026
Alternatively if an electrical engineer could shed some light on it, then it could be around 265nm and neatly disassemble the DNA of any lurking legio...
Wireless charging from the road is an adventurous prediction @majordennisbloodnok and most certainly worthy of a Goon Show script. Static inductive ...
Thanks for those insights @robl Before I read the above about your participation in the OVO/Kaluza V2G Trial, I'd just posted an overview of it in re...
I'll get back to the diagram of G-standards when I have a moment. It's an important issue. The description you give @robl , tells me that you were o...
Interesting suggestion @derek-m But no. It was manufactured in Telford. And it won't take you too long to work out the highly-reputable British manu...
That's useful to know. In my case I'd be expecting take output from a HP at a maximum 50C for both DHW or UFH use. The ability of a HP to offer two di...
Well that's pretty clear @heacol ... except that I do not understand why this should be so. 🤔 What is different in a heat pump such that it lacks e...
Thanks for the pic @bontwoody 😀 The top of my thermal store would usually reach 55C but can go higher on a sunny day like today. There's no limit s...
I agree @heacol and I've had a 280-litre thermal store supplying DHW and UFH for the past 17 years. For the sake of others reading these comments, c...
That's good news @batalto - the existing Sofar ME3000SP had its grid-limitation system approved by ENA in addition to it having G59 certification. Tho...
Can you please expand on the decision to opt for an (unvented) cylinder rater than a thermal store @bontwoody ? Looking at the tables you published,...
For others trying to follow this in future, here's the type of inverter which I think @batalto is really trying to implement. It has no possible exp...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Heat Pump deployment statistics: June 2026
To my eyes, sat behind all of this is a basic policy ma...
By Temperature_Gradient , 8 hours ago
-
Thank you @majordennisbloodnok – that means a lot, part...
By Mars , 13 hours ago
-
We’ve just passed 20 million forum views! 🎉
It's official. The Renewable Heating Hub forums have of...
By Mars , 13 hours ago
-
RE: Missing flow temperature in Heat Geek proposal
That calculation is reasonable, output is proportional ...
By JamesPa , 15 hours ago
-
RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
Have you looked at the Nibe website? They list their ap...
By Lizzie , 16 hours ago
-
RE: Why are ASHP installs so expensive?
A not unreasonable position and it wouldn’t be mandator...
By AndrewJ , 16 hours ago
-
RE: Who's your electricity provider and what's your tariff?
@batpred When the raw material input has increased in c...
By Papahuhu , 2 days ago
-
We kept ours and Heat Geek would have been in touch if ...
By Batpred , 2 days ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s I would encourage you to have a conversation ...
By Rob of York , 3 days ago
-
RE: Is it the house or the equipment?
Thanks @jamespa The last hard to fix draughts in the...
By springswood , 3 days ago
-
RE: Vaillant Arotherm – Using Heating
@l8again Mine is typically using 11w including the i...
By Batpred , 3 days ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
If you have a flowmeter and two temperature probes, the...
By bobflux , 3 days ago
-
RE: Siting of the external sensor on a heatpump
@jamespa Absolutely. Even if the same mistake was mad...
By Batpred , 3 days ago
-
SPONSORS
